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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2021-03-25 20:48:49 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2021-04-03 22:38:12 +0300 |
| commit | 6d8da302aedf9ff32c1579cbf91705a78538cb9e (patch) | |
| tree | 899736abae733fb5cf2dc8403ef320f3aa02452a /fs/gfs2 | |
| parent | 152f58c9af21abf913699e671b425fd38447b170 (diff) | |
| download | linux-6d8da302aedf9ff32c1579cbf91705a78538cb9e.tar.xz | |
gfs2: Turn gfs2_meta_indirect_buffer into gfs2_meta_buffer
Instead of only supporting GFS2_METATYPE_DI and GFS2_METATYPE_IN blocks,
make the block type a parameter of gfs2_meta_indirect_buffer and rename
the function to gfs2_meta_buffer.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/bmap.c | 2 | ||||
| -rw-r--r-- | fs/gfs2/meta_io.c | 9 | ||||
| -rw-r--r-- | fs/gfs2/meta_io.h | 6 |
3 files changed, 8 insertions, 9 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index bad5dc641bbd..ae9ba03fbd48 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -331,7 +331,7 @@ static int __fillup_metapath(struct gfs2_inode *ip, struct metapath *mp, if (!dblock) break; - ret = gfs2_meta_indirect_buffer(ip, x + 1, dblock, &mp->mp_bh[x + 1]); + ret = gfs2_meta_buffer(ip, GFS2_METATYPE_IN, dblock, &mp->mp_bh[x + 1]); if (ret) return ret; } diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index c38e3805f468..b4fd4612b25b 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -466,23 +466,22 @@ void gfs2_journal_wipe(struct gfs2_inode *ip, u64 bstart, u32 blen) } /** - * gfs2_meta_indirect_buffer - Get a metadata buffer + * gfs2_meta_buffer - Get a metadata buffer * @ip: The GFS2 inode - * @height: The level of this buf in the metadata (indir addr) tree (if any) + * @mtype: The block type (GFS2_METATYPE_*) * @num: The block number (device relative) of the buffer * @bhp: the buffer is returned here * * Returns: errno */ -int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num, - struct buffer_head **bhp) +int gfs2_meta_buffer(struct gfs2_inode *ip, u32 mtype, u64 num, + struct buffer_head **bhp) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); struct gfs2_glock *gl = ip->i_gl; struct buffer_head *bh; int ret = 0; - u32 mtype = height ? GFS2_METATYPE_IN : GFS2_METATYPE_DI; int rahead = 0; if (num == ip->i_no_addr) diff --git a/fs/gfs2/meta_io.h b/fs/gfs2/meta_io.h index 4a8c01929b79..21880d72081a 100644 --- a/fs/gfs2/meta_io.h +++ b/fs/gfs2/meta_io.h @@ -61,13 +61,13 @@ enum { extern void gfs2_remove_from_journal(struct buffer_head *bh, int meta); extern void gfs2_journal_wipe(struct gfs2_inode *ip, u64 bstart, u32 blen); -extern int gfs2_meta_indirect_buffer(struct gfs2_inode *ip, int height, u64 num, - struct buffer_head **bhp); +extern int gfs2_meta_buffer(struct gfs2_inode *ip, u32 mtype, u64 num, + struct buffer_head **bhp); static inline int gfs2_meta_inode_buffer(struct gfs2_inode *ip, struct buffer_head **bhp) { - return gfs2_meta_indirect_buffer(ip, 0, ip->i_no_addr, bhp); + return gfs2_meta_buffer(ip, GFS2_METATYPE_DI, ip->i_no_addr, bhp); } struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen); |